can you tldr me if weightlighting will put me roughly in the "hiit" group discussed in the paper, and give me its benefits?
No, you also need cardio. Even if your heart rate goes up while lifting, it's sustained cardio that really improves your cardiovascular health, keeping your heart rate up in zone 2+ for 45+ minutes at a time a few times a week.
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No, you also need cardio. Even if your heart rate goes up while lifting, it's sustained cardio that really improves your cardiovascular health, keeping your heart rate up in zone 2+ for 45+ minutes at a time a few times a week.